Review of Patents in the Area of Keyword RecognitionPart 2. Schemes Using Verification of Recognition Results
Д. А. Леднов, Mikhail Zulkarneev, L. S. Kulikov · Telecommunications and Radio Engineering · 2004
The patents describing the systems for search of keywords using the unit for verification of recognition results (VRR) have been reviewed. The VRR methods using linear distance functions and the generalized gradient descent method serve as a basis for the described systems. Of the greatest interest are the works where VRR occurs simultaneously with recognition.